wannacry | 1ab0b6dd095a065d8433ca65eef7af9402a442bc432ce4b7d167343e935beb82 | Triage

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Overview

overview

Static

static

3

fa3b6e257e...18.dll

windows7-x64

fa3b6e257e...18.dll

windows10-2004-x64

Sharing

General

Target

fa3b6e257e61791990eb3c99a597ac37_JaffaCakes118
Size

5.0MB
Sample

240927-mf5plazhmg
MD5

fa3b6e257e61791990eb3c99a597ac37
SHA1

c1c1fc66810fa18f44c56af4c581b1b6d4b5e1f1
SHA256

1ab0b6dd095a065d8433ca65eef7af9402a442bc432ce4b7d167343e935beb82
SHA512

82c12a7633d51cc7f1b3e6dbbdb3e7496103daa69f4ddcbf2325996943f509513102f18a81b197285cf811c181c48f0158cd5127d2aa0ec36d8dffc8622de1f9
SSDEEP

49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhC:+DqPoBhz1aRxcSUDk36SAEdhC

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

fa3b6e257e61791990eb3c99a597ac37_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

fa3b6e257e61791990eb3c99a597ac37_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  fa3b6e257e61791990eb3c99a597ac37_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  fa3b6e257e61791990eb3c99a597ac37
- SHA1
  
  c1c1fc66810fa18f44c56af4c581b1b6d4b5e1f1
- SHA256
  
  1ab0b6dd095a065d8433ca65eef7af9402a442bc432ce4b7d167343e935beb82
- SHA512
  
  82c12a7633d51cc7f1b3e6dbbdb3e7496103daa69f4ddcbf2325996943f509513102f18a81b197285cf811c181c48f0158cd5127d2aa0ec36d8dffc8622de1f9
- SSDEEP
  
  49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhC:+DqPoBhz1aRxcSUDk36SAEdhC
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3264) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Executes dropped EXE
- Creates a large amount of network flows
  This may indicate a network scan to discover remotely running services.
  discovery
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryransomwareworm

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